40536513

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 60817536

約数和(自身を除く): 20281023

約数列:

[1, 3, 9, 47, 61, 141, 183, 423, 549, 1571, 2867, 4713, 8601, 14139, 25803, 73837, 95831, 221511, 287493, 664533, 862479, 4504057, 13512171, 40536513]

約数ペア:

[(1, 40536513), (3, 13512171), (9, 4504057), (47, 862479), (61, 664533), (141, 287493), (183, 221511), (423, 95831), (549, 73837), (1571, 25803), (2867, 14139), (4713, 8601)]